Refrigerator



FIG. 1 is a perspective view of a refrigerator showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view thereof showing the state that only the outer doors of the top-left and top-right doors are opened;

FIG. 9 is a front view of FIG. 8;

FIG. 10 is a rear view of FIG. 8;

FIG. 11 is a left side view of FIG. 8;

FIG. 12 is a right side view of FIG. 8;

FIG. 13 is a top plan view of FIG. 8;

FIG. 14 is a bottom plan view of FIG. 8;

FIG. 15 is a perspective view thereof showing the state that the outer and inner doors of the top-left and top-right doors are all opened;

FIG. 16 is a front view of FIG. 15;

FIG. 17 is a rear view of FIG. 15;

FIG. 18 is a left side view of FIG. 15;

FIG. 19 is a right side view of FIG. 15;

FIG. 20 is a top plan view of FIG. 15; and,

FIG. 21 is a bottom plan view of FIG. 15.

The broken lines in the drawings show unclaimed subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a refrigerator, as shown and described. 